"""
下载 网页、图片、视频
"""

from urllib import request

# 下载网页
# url = "http://www.baidu.com"
# request.urlretrieve(url, "doc/baidu.html")

# 下载图片
# url = "https://img1.baidu.com/it/u=1383662744,2569891327&fm=253&fmt=auto&app=120&f=JPEG?w=690&h=460"
# request.urlretrieve(url, "doc/lisa.jpg")

# 下载视频
url = ""
request.urlretrieve(url, "doc/lisa.jpg")
